C Data Types in LabVIEW MathScript (MathScript RT Module)

The following table shows C data types and the corresponding data types in LabVIEW MathScript. The table also shows whether the lib_call MathScript RT Module function supports each C data type as an input, an output, or both.

C Data Type

Supported as Input?

Supported as Output?

MathScript Data Type

(unsigned) short, long, int, float, double

Yes

Yes

1×1 double array

(unsigned) short*, long*, int*, float*, double*

Yes

No

Double array

(unsigned) short**, long**, int**, float**, double**

Yes

No

Double array

(unsigned) char, char*, char**

Yes

Yes

Char array

void

Yes

Yes

None

void*, void**

No

No

Unsupported

struct

No

No

Unsupported

user-defined types

No

No

Unsupported

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